Fine. Support for ConditionalExpression and AsExpression in constants.

Change-Id: I6816c884abe01876adf4d0189dabe93f1919487d
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/422323
Reviewed-by: Paul Berry <[email protected]>
Commit-Queue: Konstantin Shcheglov <[email protected]>

Author: scheglov

pkg/analyzer/lib/src/fine/manifest_ast.dart

@@ -168,6 +168,11 @@ class _ElementCollector extends ThrowingAstVisitor<void> {
     node.visitChildren(this);
   }
 
+  @override
+  void visitAsExpression(AsExpression node) {
+    node.visitChildren(this);
+  }
+
   @override
   void visitAssertInitializer(AssertInitializer node) {
     node.visitChildren(this);
@@ -182,6 +187,11 @@ class _ElementCollector extends ThrowingAstVisitor<void> {
   @override
   void visitBooleanLiteral(BooleanLiteral node) {}
 
+  @override
+  void visitConditionalExpression(ConditionalExpression node) {
+    node.visitChildren(this);
+  }
+
   @override
   void visitConstructorFieldInitializer(ConstructorFieldInitializer node) {
     node.visitChildren(this);

pkg/analyzer/test/src/dart/analysis/driver_test.dart

@@ -17087,6 +17087,42 @@ const e = '$b' 'x';
     );
   }
 
+  test_manifest_constInitializer_asExpression() async {
+    await _runLibraryManifestScenario(
+      initialCode: r'''
+const a = 0;
+const b = 0;
+const c = a as int;
+const d = b as int;
+''',
+      expectedInitialEvents: r'''
+[operation] linkLibraryCycle SDK
+[operation] linkLibraryCycle
+  package:test/test.dart
+    manifest
+      a: #M0
+      b: #M1
+      c: #M2
+      d: #M3
+''',
+      updatedCode: r'''
+const a = 0;
+const b = 1;
+const c = a as int;
+const d = b as int;
+''',
+      expectedUpdatedEvents: r'''
+[operation] linkLibraryCycle
+  package:test/test.dart
+    manifest
+      a: #M0
+      b: #M4
+      c: #M2
+      d: #M5
+''',
+    );
+  }
+
   test_manifest_constInitializer_binaryExpression() async {
     await _runLibraryManifestScenario(
       initialCode: r'''
@@ -17377,6 +17413,42 @@ const b = false;
     );
   }
 
+  test_manifest_constInitializer_conditionalExpression() async {
+    await _runLibraryManifestScenario(
+      initialCode: r'''
+const a = true;
+const b = true;
+const c = a ? 0 : 1;
+const d = b ? 0 : 1;
+''',
+      expectedInitialEvents: r'''
+[operation] linkLibraryCycle SDK
+[operation] linkLibraryCycle
+  package:test/test.dart
+    manifest
+      a: #M0
+      b: #M1
+      c: #M2
+      d: #M3
+''',
+      updatedCode: r'''
+const a = true;
+const b = false;
+const c = a ? 0 : 1;
+const d = b ? 0 : 1;
+''',
+      expectedUpdatedEvents: r'''
+[operation] linkLibraryCycle
+  package:test/test.dart
+    manifest
+      a: #M0
+      b: #M4
+      c: #M2
+      d: #M5
+''',
+    );
+  }
+
   test_manifest_constInitializer_constructorName_named() async {
     await _runLibraryManifestScenario(
       initialCode: r'''